Achroite Vs Rhodolite
Origin
Afghanistan, Sri Lanka
Brazil, Kenya, Madagascar, Mozambique, Sri Lanka
Color
Colorless, Blue
Red
Streak
Not Available
Not Available
For which Rashi?
Not Available
Taurus
Planet
Not Available
Mars
Element of Planets
Not Available
Not Available
Energy
Not Available
Projective
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Venus
Not to wear with
Not Available
Not Available
Powers
Not Available
Love
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.90-3.40
3.84
Fracture
Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Conchoidal
Cleavage
Not Available
none, may show indistinct parting
Mohs Hardness
7-7.5
7-7.5
Chemical Composition
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
(Mg,Fe)3Al2Si3O12
Luster
Not Available
Greasy, Vitreous
Pleochroism
Not Available
None
Transparency
Transparent, Translucent
Gemmological Tables (2004)
Refractive Index
1.614-1.666
1.760
Optic Character
Not Available
Not Available
Crystal System
Not Available
cubic
Birefringence
0.014-0.040
0.010-0.014
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Achroite Vs Rhodolite Fracture
Fracture is an important parameter when you compare Achroite and Rhodolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Achroite Vs Rhodolite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Achroite is Uneven, ConchoidalWalter Schumann and Gemstones of the world (2001). Rhodolite fracture is Conchoidal.
Achroite Vs Rhodolite Luster
A primary knowledge about Achroite vs Rhodolite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Rhodolite, on other hand, exhibits Greasy and Vitreous luster.